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Oval|Lab Grown|IGI

6.12ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG583308486

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG583308486

Diamond specifications and retailer prices

From €1,249 EUR
$1,395 USD
As of November 1, 2026
Save €2,717 EUR (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,965 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.12ct lab-grown oval diamond

This 6.12ct lab-grown oval sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG583308486 or 583308486. Listed at 16 retailers as of October 31, 2026, with prices from €1,249 to €3,965, a €2,717 spread on the same certified stone. Brilliant Earth lists it at €3,965. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.12
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG583308486
Dimensions14.56 × 10.40 × 6.49 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.56 mm10.40 mm6.12 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG583308486
Side View
Table 60.0%Crown 36.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €3,965 EUR|Low: €523 EUR|High: €4,091 EUR|Avg: €1,786 EUR|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 6€758 EUR
Retailer 4€777 EUR
Retailer 8€1,009 EUR
Retailer 15€1,249 EUR
Retailer 10€1,289 EUR
Retailer 3€1,302 EUR
Retailer 9€1,325 EUR
Retailer 11€1,494 EUR
Retailer 12€1,559 EUR
Retailer 13€1,683 EUR
Retailer 14€1,916 EUR
Retailer 7€2,183 EUR
Retailer 16€2,784 EUR
Retailer 5€2,894 EUR
Retailer 2€3,020 EUR
Brilliant Earth€3,965 EUR

30 data points across 16 retailers

16 retailers€1,249 EUR to €3,965 EUR

Retailer 1
-
€653 EUR
$730 USD
Price last confirmed 39 days ago
Retailer 2
-
€711 EUR
$794 USD
View
Price last confirmed 36 days ago
Retailer 3
-
€747 EUR
$835 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
€1,249 EUR
$1,395 USD
View
A
Retailer 5
-
€1,289 EUR
$1,440 USD
View
B+
Retailer 6
-
€1,302 EUR
$1,455 USD
View
A
Retailer 7
-
€1,325 EUR
View
A
Retailer 8
-
€1,494 EUR
A$2,567 AUD
View
A
Retailer 9
-
€1,559 EUR
ZAR 28,146 ZAR
View
B+
Retailer 10
-
€1,683 EUR
$1,880 USD
View
B+
Retailer 11
-
€1,916 EUR
$2,141 USD
View
Retailer 12
-
€2,131 EUR
$2,381 USD
View
Price last confirmed 34 days ago
B
Retailer 13
-
€2,784 EUR
$3,111 USD
View
Retailer 14
-
€2,894 EUR
$3,233 USD
View
Price last confirmed 21 days ago
B
Retailer 15
-
€3,020 EUR
£2,657 GBP
View
Most Expensive
B
Brilliant Earth
7627117A · Oct 31
€3,965 EUR
$4,430 USD
View
15 more retailers have this diamond
Prices start from €1,249 EURSave up to €2,717 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
6.12ct Oval
€1,249 EUR